Genesis 19:3 has one of the most charming details in all of Torah, and Targum Pseudo-Jonathan doubles down on it.
"And he persuaded them earnestly, and they turned aside to be with him; and they entered his house, and he made a repast for them, and prepared unleavened cakes. And it seemed to him as if they did eat."
Three things to notice. First: Lot serves matzah — unleavened cakes. The rabbis of the Talmud (Bava Metzia 86b) read this as a chronological marker: the night the angels visited Sodom was the night of Passover, centuries before there was a Passover. Abraham and Lot, the tradition says, kept the calendar of the future.
Second: the angels do not actually eat. The Targum, like many midrashic texts, preserves the ancient tradition that angels have no digestive tract. They appear to eat, out of respect for the host, but the food is not consumed in any ordinary way. Targum Pseudo-Jonathan makes this explicit — "it seemed to him as if they did eat" — because it wants the reader to know these are real malachim, not disguised men.
Third: Lot prepared the meal himself. In a city where serving a stranger was a capital crime, Lot did not trust a servant with this errand. He baked the matzah with his own hands.
The takeaway: sometimes the Passover you will be remembered for is the one you keep before there is even a name for it.